public static DateTime GetExpirationDate(Services.MasterData.IMasterData masterdata, evolib.Challenge.Type type, DateTime today)
{
var expirationMaster = masterdata.GetChallengeExpiration(type);
if (expirationMaster == null)
{
return(DateTime.MaxValue);
}
var finishDate = new DateTime(today.Year, today.Month, today.Day);
switch (type)
{
case Challenge.Type.Beginner:
finishDate = DateTime.MaxValue;
break;
case Challenge.Type.Daily:
{
finishDate += expirationMaster.expirationOffsetTime;
//終了日より未来なら、終了日に次の日を指定する
if (finishDate <= today)
{
finishDate = finishDate.AddHours(24);
}
}
break;
case Challenge.Type.Weekly:
{
// 終了曜日算出の為、一旦日曜日に設定する
var sundayAddDays = (int)System.DayOfWeek.Sunday - (int)finishDate.DayOfWeek;
finishDate = finishDate.AddDays(sundayAddDays);
finishDate += expirationMaster.expirationOffsetTime;
//終了曜日より未来なら、終了日に次週を指定する
if (finishDate <= today)
{
finishDate = finishDate.AddHours(7 * 24);
}
}
break;
}
return(finishDate);
}
public IChallengeExpiration GetChallengeExpiration(evolib.Challenge.Type challengeType)
{
return((_ChallengeExpirationMap.ContainsKey(challengeType)) ? (_ChallengeExpirationMap[challengeType]) : (null));
}
